The Effects on Absorbed Dose Distribution in Intraoral X-ray Imaging When Using Tube Voltages of 60 and 70 kV for Bitewing Imaging

by Kristina Hellén-Halme, Mats Nilsson
Published 2013-10-01

Prognostic validity of the Periapical and Endodontic Status Scale for the radiographically assessed 2-year treatment outcomes in teeth with apical periodontitis: a prospective clin...

by Jelena Gudac, Kristina Hellén-Halme, Vita Machiulskiene
Published 2021-07-01

Comparison of Selected Anatomical and Treatment-related Diagnostic Parameters Estimated by Cone-Beam Computed Tomography and Digital Periapical Radiography in Teeth with Apical Per...

by Jelena Gudac, Kristina Hellén-Halme, Tadas Venskutonis, Algirdas Puisys, Vita Machiulskiene
Published 2020-06-01

The effect of rapid maxillary expansion on the upper airway’s aerodynamic characteristics

by Xin Feng, Yicheng Chen, Kristina Hellén-Halme, Weihua Cai, Xie-Qi Shi
Published 2021-03-01

Five years’ follow-up of dental fear and anxiety, experience of dental care and oral health behaviour in Swedish preterm and full-term adolescents

by Susanne Brogårdh-Roth, Johanna Månsson, Karin Ridell, Lubna Alward, Kristina Hellén-Halme, EwaCarin Ekberg
Published 2017-12-01

Aerodynamic characteristics in upper airways among orthodontic patients and its association with adenoid nasopharyngeal ratios in lateral cephalograms

by Xin Feng, Yicheng Chen, Weihua Cai, Stein Atle Lie, Kristina Hellén-Halme, Xie-Qi Shi
Published 2021-08-01

Comparison of Swedish and Norwegian Use of Cone-Beam Computed Tomography: a Questionnaire Study

by Jerker Edén Strindberg, Caroline Hol, Gerald Torgersen, Anne Møystad, Mats Nilsson, Karin Näsström, Kristina Hellén-Halme
Published 2015-12-01